Testa, J E The role of urokinase-type plasminogen activator in aggressive tumor cell behavior. [electronic resource] - Cancer metastasis reviews Dec 1990 - 353-67 p. digital Publication Type: Journal Article; Review ISSN: 0167-7659 Standard No.: 10.1007/BF00049524 doi Subjects--Topical Terms: AnimalsHumansNeoplasm InvasivenessNeoplasm Metastasis--pathologyNeoplasms--enzymologyPlasminogen Activators--physiologyUrokinase-Type Plasminogen Activator--physiology